MA payer · 1 active contracts

AETNA HEALTH OF MICHIGAN INC.

27,155

Total MA enrolled

Counties served

States served

Largest state

Top states by enrollment

1MI22,966
2IL2,551
3IN1,638

Top counties

by single-county enrollment

Oakland, MI
HMO/HMOPOS · contract H3192
4,128
Wayne, MI
HMO/HMOPOS · contract H3192
2,359
Genesee, MI
HMO/HMOPOS · contract H3192
2,011
Saginaw, MI
HMO/HMOPOS · contract H3192
1,739
Macomb, MI
HMO/HMOPOS · contract H3192
1,492
Cook, IL
HMO/HMOPOS · contract H3192
1,393
Ingham, MI
HMO/HMOPOS · contract H3192
1,247
Monroe, MI
HMO/HMOPOS · contract H3192
1,074
Washtenaw, MI
HMO/HMOPOS · contract H3192
950
Jackson, MI
HMO/HMOPOS · contract H3192
784
St. Clair, MI
HMO/HMOPOS · contract H3192
764
Muskegon, MI
HMO/HMOPOS · contract H3192
751
Kent, MI
HMO/HMOPOS · contract H3192
640
Bay, MI
HMO/HMOPOS · contract H3192
513
Lake, IN
HMO/HMOPOS · contract H3192
498

Plan-type mix (enrollment)

HMO/HMOPOS

27,155 enrolled

Source: CMS Monthly MA Enrollment by State/County/Contract (May 2026, abridged). Enrollment counts ≤ 10 are excluded from the source file (HIPAA suppression).